Here the background image is deleted and the sidebar is showing correct next to the content box. But as you can see it is not centered. I added a container div so I have the option to center the site. But as you can see there is a 50 px margin/padding on the left side. This is exact the 50 px by default. How can I delete this 50 px so my sidebar en content box is showing correctly as the logo and second menu above it.

I figure out that the first problem has to do with the repeat option in the Flashlight Theme Options. If I set this to no-repeat or tile then there is no problem. But If I set the repeat to fullscreen I got the problem.